The main manifestation of bladder cancer is intermittent painless full course meatus hematuria, but some bladder cancers also do not see hematuria, and some bladder cancers will have continuous meatus hematuria, so there is no inevitable connection between bladder cancer and hematuria, when hematuria appears, you should go to hospital for further examination and treatment. Patients with hematuria may have bladder cancer or other tumors, such as kidney tumor, renal pelvis cancer, or ureteral cancer. When hematuria is suspected to be bladder cancer at the same time, you can go to the hospital for urinary routine, urological ultrasound and cystoscopy to further clarify the diagnosis. If the cystoscopy is clear that the hematuria is caused by bladder cancer, surgery is needed. If the bladder cancer is T1 stage, transurethral resection of bladder cancer can be performed. For stage T2 or T3 bladder cancer, radical total cystectomy may be required.